Re: L2-"Negotiating" a curve.

[Leigh Palmer <palmer@SFU.CA>]

> Some additional thoughts on the "tricycle" problem.  If the rear
> wheels are the drive wheels they will not be pushing (the tangential
> force) on the CM of the tricycle as it moves through the curve.
> Because the wheels must "slip" a little at least to go around
> the curve...

The differential was invented a very long time ago and was applied
to tricycles long before the transistor was invented, even before
I was born!

Leigh